Automatic faucet



FIG. 1 is a perspective view of an automatic faucet showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines represent the unclaimed portions of the automatic faucet and form no part of the claimed design. 

CLAIM The ornamental design for an automatic faucet, as shown and described. 